Baseline characteristics
| PRISM risk group | n= | Proportion female | Age in years mean (SD) | WIMD scores Mean (SD) | PRISM score | ||
| Overall | Health | mean (SD) | min; max | ||||
| AlI* | 230 099 | 0.501 | 41.2 (23.4) | 24.0 (16.3) | 27.1 (22.1) | 6.53 (6.89) | 1.68; 99.84 |
| Risk group 1 | 182 955 | 0.490 | 36.6 (20.5) | 23.3 (16.0) | 26.3 (21.8) | 4.16 (1.61) | 1.68; 11.58 |
| Risk group 2 | 34 311 | 0.540 | 56.7 (25.2) | 26.7 (17.2) | 30.0 (23.0) | 11.49 (3.18) | 4.07; 23.11 |
| Risk group 3 | 10 292 | 0.565 | 69.8 (21.4) | 27.3 (17.2) | 31.0 (22.9) | 26.15 (7.97) | 6.76; 60.48 |
| Risk group 4 | 1129 | 0.530 | 70.2 (22.1) | 27.6 (17.1) | 31.6 (22.5) | 60.87 (13.63) | 19.40; 99.84 |
*n=1412 (0ยท6%) people did not have a PRISM Score recorded at baseline and were therefore not assigned to a risk group.
PRISM, predictive risk strtification model; WIMD, Welsh Index of Multiple Deprivation.